CN221019090U

CN221019090U - Transistor welding jig

Info

Publication number: CN221019090U
Application number: CN202420907443.8U
Authority: CN
Inventors: 李金钵; 刘现军; 刘家维
Original assignee: Boson Microelectronics Tianjin Co ltd
Current assignee: Boson Microelectronics Tianjin Co ltd
Priority date: 2024-04-29
Filing date: 2024-04-29
Publication date: 2024-05-28
Anticipated expiration: 2034-04-29

Abstract

The utility model relates to the technical field of transistor welding devices and provides a transistor welding jig, wherein a transistor conveying butt joint assembly is arranged on a working platform, a metal sheet conveying butt joint assembly is arranged on the right side of the transistor conveying butt joint assembly, a supporting support assembly is arranged between the transistor conveying butt joint assembly and the metal sheet conveying butt joint assembly, the supporting support assembly is matched with the transistor conveying butt joint assembly and the metal sheet conveying butt joint assembly for use, a spot welding gun is arranged above the supporting support assembly, the spot welding gun is fixedly connected with the working platform through an electric welding gun bracket, a pressing block is arranged on one side of the spot welding gun and used for pressing a transistor and a metal sheet, and a recovery assembly is arranged on the rear side of the transistor conveying butt joint assembly and matched with the transistor conveying butt joint assembly for use.

Description

Transistor welding jig

Technical Field

The utility model relates to the technical field of transistor welding devices, in particular to a transistor welding jig.

Background

The spot welder is a mechanical equipment, and adopts the principle of double-sided double-point overcurrent welding, when in work, two electrodes press the workpiece, so that two layers of metal form a certain contact resistance under the pressure of two electrodes, when welding current flows from one electrode to the other electrode, instant heat welding is formed at two contact resistance points, and the welding current instantly flows from the other electrode to the electrode along the two workpieces to form a loop, and the internal structure of the welded workpiece is not damaged.

The application number is as follows: CN201420599146.8 discloses a resistance welding gun head which comprises a jaw for installing a carbon electrode and a cooling wall, wherein a cooling pipeline is arranged in the cooling wall, and the jaw is detachably installed on the outer wall surface of the front end of the cooling wall.

However, in the actual use process, a manual hand-held spot welding gun is often required to weld the transistor and the metal sheet, the requirement on the capability of staff is high, and safety accidents are easy to occur.

Disclosure of utility model

In order to solve the problems that in the actual use process, a manual handheld spot welding gun is often needed to weld a transistor and a metal sheet, the requirement on the capability of staff is high, and safety accidents are easy to occur, the utility model provides a transistor welding jig, and the problem is solved.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

A transistor bonding tool comprising: work platform, transistor transport docking assembly, foil transport docking assembly, hold up supporting assembly, spot welding gun, electric welding gun support, briquetting and recovery subassembly, the transistor transport docking assembly sets up on work platform, foil transport docking assembly sets up on the transistor transport docking assembly right side, hold up supporting assembly sets up and transport docking assembly and foil transport docking assembly cooperation use between docking assembly and the transistor, hold up supporting assembly and transistor transport docking assembly and foil transport docking assembly cooperation, the spot welding gun sets up in holding up supporting assembly top, the spot welding gun passes through electric welding gun support and work platform fixed connection, the briquetting sets up in spot welding gun one side, the briquetting is used for compressing tightly transistor and foil, recovery subassembly sets up and transports docking assembly rear side and cooperation use with the transistor.

Preferably, the transistor transport docking assembly comprises: the device comprises a first motor, a first reduction gearbox, a first connecting rotating shaft, a first rotating plate and a transistor placing groove block, wherein the first reduction gearbox is fixedly installed on a working platform, the output end of the first motor is connected with the lower end of the first connecting rotating shaft through the first reduction gearbox, the upper end of the first connecting rotating shaft is connected with the first rotating plate, the transistor placing groove block is provided with two groups, two ends of the first rotating plate are respectively connected with the transistor placing groove block, a first through hole matched with a supporting bracket for use is formed in the transistor placing groove block, and the first through hole is matched with a recycling component for use.

Preferably, the foil transport docking assembly comprises: the second motor, the second reducing gear box, the pivot is connected to the second, second rotating plate and foil standing groove piece, second reducing gear box fixed mounting is on work platform, and second motor output passes through the second reducing gear box and is connected with the pivot lower extreme is connected to the second, and the pivot upper end is connected with the second rotating plate to the second, and foil standing groove piece is provided with two sets of, and second rotating plate both ends are connected with foil standing groove piece respectively, and foil standing groove piece has been seted up and has been held up the second through-hole that the support cooperation was used.

Preferably, the jacking support assembly includes: the double-shaft air cylinder is fixedly arranged on the working platform, the supporting bracket is fixedly arranged at the output end of the double-shaft air cylinder, and the supporting bracket penetrates through the first through hole and the second through hole to be matched with the transistor and the metal sheet.

Preferably, the recovery assembly comprises: the transistor conveying butt joint assembly is arranged on one side of the jacking assembly, the recycling box assembly is arranged on the other side of the jacking assembly, and the jacking assembly is matched with the first through hole.

Preferably, the jacking assembly includes: the jacking cylinder and the oblique jacking block are fixedly arranged at the output end of the jacking cylinder, the jacking cylinder is fixedly arranged on the working platform, and the oblique jacking block penetrates through the first through hole to be matched with the welded transistor and the welded metal sheet connecting piece.

Preferably, the recovery tank assembly comprises: the device comprises a sliding seat and a recovery box, wherein the sliding seat is fixedly installed on a working platform, the recovery box is arranged in the sliding seat in a sliding manner, and a handle is arranged on the outer side of the recovery box.

Preferably, a limiting block is further arranged at the front part of the transistor placing groove block.

The utility model has the advantages that: according to the utility model, the transistor conveying butt joint assembly and the metal sheet conveying butt joint assembly are arranged to convey the transistor and the metal sheet to the appointed position for spot welding, the supporting assembly is arranged to prevent the transistor conveying butt joint assembly and the metal sheet conveying butt joint assembly from interfering with the spot welding gun in the rotating process, the press block is arranged to ensure the stability of the mutual connection of the transistor and the metal sheet in the spot welding process, and the recovery assembly is arranged to facilitate the recovery of the transistor and the metal sheet connecting piece after the spot welding is finished.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model. In the drawings:

FIG. 1 is a schematic diagram of a first process step of the present utility model;

FIG. 2 is a schematic diagram of a second embodiment of the process of the present utility model;

FIG. 3 is a schematic diagram of a third embodiment of the process of the present utility model;

FIG. 4 is a schematic diagram of a fourth embodiment of the present utility model;

FIG. 5 is a schematic diagram of a transistor transport docking assembly of the present utility model;

FIG. 6 is a schematic structural view of the foil transport docking assembly of the present utility model;

FIG. 7 is a schematic view of the structure of the lift support assembly of the present utility model;

FIG. 8 is a schematic view of the structure of the recovery assembly of the present utility model;

fig. 9 is a schematic diagram of the structure of the transistor placement tank block of the present utility model.

Reference numerals illustrate:

1. A working platform; 2. a transistor transport docking assembly; 3. a foil transport docking assembly; 4. supporting the support assembly; 5. spot welding gun; 6. an electric welding gun bracket; 7. briquetting; 8. a recovery assembly; 9. a transistor; 10. a metal foil; 21. a first motor; 22. a first reduction gearbox; 23. a first connecting rotating shaft; 24. a first rotating plate; 25. a transistor placement slot block; 26. a first through hole; 31. a second motor; 32. a second reduction gearbox; 33. the second connecting rotating shaft; 34. a second rotating plate; 35. a metal sheet placing groove block; 36. a second through hole; 41. a biaxial cylinder; 42. a support is supported; 81. jacking up the assembly; 82. a recovery tank assembly; 811. jacking up the air cylinder; 812. an inclined top block; 821. a slide; 822. a recovery box; 27. and a limiting block.

Detailed Description

It should be noted that, without conflict, the embodiments of the present utility model and features of the embodiments may be combined with each other.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first", "a second", etc. may explicitly or implicitly include one or more such feature. In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art in a specific case.

Embodiment one, the description is given with reference to fig. 1, 2, 3 and 4:

A transistor bonding tool comprising: work platform 1, transistor transport interfacing assembly 2, foil transport interfacing assembly 3, hold up supporting assembly 4, spot welding gun 5, electric welding gun support 6, briquetting 7 and recovery subassembly 8, transistor transport interfacing assembly 2 sets up on work platform 1, foil transport interfacing assembly 3 sets up on transistor transport interfacing assembly 2 right side, hold up supporting assembly 4 sets up between transistor transport interfacing assembly 2 and foil transport interfacing assembly 3, hold up supporting assembly 4 and transistor transport interfacing assembly 2 and foil transport interfacing assembly 3 cooperation use, spot welding gun 5 sets up in hold up supporting assembly 4 top, spot welding gun 5 passes through electric welding gun support 6 and work platform 1 fixed connection, briquetting 7 sets up in spot welding gun 5 one side, briquetting 7 is used for compressing tightly transistor 9 and foil 10, recovery subassembly 8 sets up in transistor transport interfacing assembly 2 rear side and uses with transistor transport interfacing assembly 2 cooperation.

The transistor conveying butt joint assembly 2 and the metal sheet conveying butt joint assembly 3 are arranged, the transistor 9 and the metal sheet 10 can be conveyed to the appointed position for spot welding, the transistor conveying butt joint assembly 2 and the metal sheet conveying butt joint assembly 3 can be prevented from interfering with the spot welding gun 5 in the rotation process by arranging the supporting and supporting assembly 4, the stability of the mutual connection of the transistor 9 and the metal sheet 10 during spot welding can be guaranteed by arranging the pressing block 7, and the recovery assembly 8 is convenient for recovering the connecting piece of the transistor 9 and the metal sheet 10 after the spot welding is finished.

Embodiment two, based on embodiment one, will be described with reference to fig. 5:

The transistor transport docking assembly 2 comprises: the first motor 21, first reducing gear box 22, first connection pivot 23, first rotating plate 24 and transistor standing groove piece 25, first reducing gear box 22 passes through screw fixed mounting on work platform 1, and first reducing gear box 22 is prior art, and not described again here, and first motor 21 output passes through first reducing gear box 22 and is connected with first connection pivot 23 lower extreme, and first connection pivot 23 upper end is connected with first rotating plate 24, and transistor standing groove piece 25 is provided with two sets of, and first rotating plate 24 both ends are connected with transistor standing groove piece 25 respectively, and transistor standing groove piece 25 has seted up the first through-hole 26 that uses with holding up support 42 cooperation, and first through-hole 26 still uses with recovery unit 8 cooperation.

When in use, the first motor 21 drives the first connecting rotating shaft 23 to rotate through the first reduction gearbox 22, and then drives the first rotating plate 24 to rotate, the transistor placing groove blocks 25 are used for placing the transistors 9, and the two groups of transistor placing groove blocks 25 are arranged to facilitate the continuity of the working procedure and improve the welding efficiency.

Embodiment III, based on embodiment II, will be described with reference to FIG. 6:

The foil transport docking assembly 3 comprises: the second motor 31, the second reducing gear box 32, the second connection pivot 33, second rotating plate 34 and foil standing groove piece 35, second reducing gear box 32 passes through screw fixed mounting on work platform 1, and second reducing gear box 32 is prior art, and not described here again, and second motor 31 output is connected with second connection pivot 33 lower extreme through second reducing gear box 32, and second connection pivot 33 upper end is connected with second rotating plate 34, and foil standing groove piece 35 is provided with two sets of, and second rotating plate 34 both ends are connected with foil standing groove piece 35 respectively, and foil standing groove piece 35 has seted up the second through-hole 36 that uses with the cooperation of support 42.

When in use, the second motor 31 drives the second connecting rotating shaft 33 to rotate through the second reduction gearbox 32, and then drives the second rotating plate 34 to rotate, the metal sheet placing groove blocks 35 are used for placing the metal sheets 10, and the two groups of metal sheet placing groove blocks 35 are arranged to facilitate the continuity of the working procedure, so that the welding efficiency is improved.

Embodiment four, on the basis of embodiment three, is described with reference to fig. 7:

the jacking support member 4 includes: the double-shaft air cylinder 41 and the supporting bracket 42, wherein the double-shaft air cylinder 41 is fixedly arranged on the working platform 1 through screws, the supporting bracket 42 is fixedly arranged at the output end of the double-shaft air cylinder 41 through screws, and the supporting bracket 42 penetrates through the first through hole 26 and the second through hole 36 to be matched with the transistor 9 and the metal sheet 10.

In use, the actuation of the biaxial cylinder 41 can move the lifting bracket 42 upwards, so that the upper end of the lifting bracket 42 is inserted through the first through hole 26 and the second through hole 36 respectively to lift the transistor 9 and the metal sheet 10.

Embodiment five, based on embodiment four, is described with reference to fig. 8:

The recovery assembly 8 comprises: the jacking component 81 and the recycling bin component 82, the transistor conveying butt joint component 2 is arranged on one side of the jacking component 81, the recycling bin component 82 is arranged on the other side of the jacking component 81, and the jacking component 81 is matched with the first through hole 26.

The jack-up assembly 81 includes: jacking cylinder 811 and oblique top piece 812, oblique top piece 812 passes through screw fixed mounting at the output of jacking cylinder 811, and jacking cylinder 811 passes through screw fixed mounting on work platform 1, and oblique top piece 812 passes first through-hole 26 and the cooperation of the connecting piece of transistor 9 and foil 10 after the welding is accomplished uses.

In use, the jacking cylinder 811 drives the inclined jacking block 812 to move upwards, so that the inclined jacking block 812 penetrates through the first through hole 26 to jack up one side of the connecting piece of the transistor 9 and the metal sheet 10, the connecting piece of the transistor 9 and the metal sheet 10 is inclined, and the connecting piece of the transistor 9 and the metal sheet 10 can slide down into the recovery box assembly 82 conveniently.

The recovery tank assembly 82 includes: the device comprises a sliding seat 821 and a recovery box 822, wherein the sliding seat 821 is fixedly arranged on the working platform 1, the recovery box 822 is arranged in the sliding seat 821 in a sliding mode, and a handle is arranged on the outer side of the recovery box 822. So set up, set up slide 821 and be convenient for put into recovery box 822, set up the handle and be convenient for take out recovery box 822.

Embodiment six, based on embodiment five, is described with reference to fig. 9:

The front part of the transistor placing groove block 25 is also provided with a limiting block 27, so that the connection piece of the transistor 9 and the metal sheet 10 is prevented from tilting when the inclined jacking block 812 is not jacked up, and is prevented from falling in advance.

The working principle of the utility model is as follows: when the utility model is used, the transistor and the metal sheet are respectively placed in the transistor placing groove block 25 and the metal sheet placing groove block 35 on the outer side by manual work or an automatic transistor and metal sheet feeding device, as shown in fig. 1, then the first motor 21 and the second motor 31 are started to respectively drive the first rotating plate 24 and the second rotating plate 34 to rotate to the position shown in fig. 2, then the biaxial cylinder 41 is started to drive the supporting bracket 42 to push the transistor and the metal sheet upwards until the pressing block 7 presses the terminal of the transistor on the metal sheet, as shown in fig. 3, then spot welding is carried out by the spot welding gun 5, after the welding is finished, the first motor 21 is started to drive the end part of the first rotating plate 24 with the connecting piece of the transistor 9 and the metal sheet 10 to the position above the oblique jacking block 812, then the jacking cylinder 811 is started to jack the connecting piece of the transistor 9 and the metal sheet 10 into the recovery box 822, and the recovery box 822 is fully filled and can be taken out by a handle.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof; the present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

The foregoing description is only of the preferred embodiments of the present utility model, and is not intended to limit the utility model, but any minor modifications, equivalents, and improvements made to the above embodiments according to the technical principles of the present utility model should be included in the scope of the technical solutions of the present utility model.

Claims

1. Transistor welding jig, its characterized in that includes: work platform (1), transistor transport docking subassembly (2), foil transport docking subassembly (3), hold up supporting component (4), spot welding gun (5), electric welding gun support (6), briquetting (7) and recovery subassembly (8), transistor transport docking subassembly (2) set up on work platform (1), foil transport docking subassembly (3) set up on transistor transport docking subassembly (2) right side, hold up supporting component (4) set up between transistor transport docking subassembly (2) and foil transport docking subassembly (3), hold up supporting component (4) and transistor transport docking subassembly (2) and foil transport docking subassembly (3) cooperation use, spot welding gun (5) set up in holding up supporting component (4) top, spot welding gun (5) pass through electric welding gun support (6) and work platform (1) fixed connection, briquetting (7) set up in transistor (5) one side, briquetting (7) are used for compressing tightly transistor (9) and foil (10), recovery subassembly (8) set up behind transistor transport docking subassembly (2) and use with transistor transport docking subassembly (2).

2. A transistor welding jig according to claim 1, characterized in that the transistor transport docking assembly (2) comprises: first motor (21), first reducing gear box (22), first connection pivot (23), first rotating plate (24) and transistor standing groove piece (25), first reducing gear box (22) fixed mounting is on work platform (1), first motor (21) output is connected with first connection pivot (23) lower extreme through first reducing gear box (22), first connection pivot (23) upper end is connected with first rotating plate (24), transistor standing groove piece (25) are provided with two sets of, first rotating plate (24) both ends are connected with transistor standing groove piece (25) respectively, transistor standing groove piece (25) set up first through-hole (26) that use with holding up support (42) cooperation, first through-hole (26) still use with recovery unit (8) cooperation.

3. A transistor welding jig according to claim 1, characterized in that the foil transport docking assembly (3) comprises: second motor (31), second reducing gear box (32), second connection pivot (33), second rotating plate (34) and foil standing groove piece (35), second reducing gear box (32) fixed mounting is on work platform (1), second motor (31) output is connected with second connection pivot (33) lower extreme through second reducing gear box (32), second connection pivot (33) upper end is connected with second rotating plate (34), foil standing groove piece (35) are provided with two sets of, second rotating plate (34) both ends are connected with foil standing groove piece (35) respectively, foil standing groove piece (35) have been seted up and have been held up second through-hole (36) that support bracket (42) cooperation was used.

4. A transistor welding jig according to claim 2 or 3, characterized in that the jacking support assembly (4) comprises: the double-shaft air cylinder (41) and the supporting bracket (42), the double-shaft air cylinder (41) is fixedly arranged on the working platform (1), the supporting bracket (42) is fixedly arranged at the output end of the double-shaft air cylinder (41), and the supporting bracket (42) penetrates through the first through hole (26) and the second through hole (36) to be matched with the transistor (9) and the metal sheet (10).

5. A transistor welding jig according to claim 2, characterized in that the recovery assembly (8) comprises: jacking subassembly (81) and collection box subassembly (82), transistor transport docking subassembly (2) set up in jacking subassembly (81) one side, and collection box subassembly (82) set up in jacking subassembly (81) opposite side, and jacking subassembly (81) and first through-hole (26) cooperation are used.

6. A transistor welding jig according to claim 5, wherein said jacking assembly (81) comprises: jacking cylinder (811) and oblique top piece (812), oblique top piece (812) fixed mounting is in the output of jacking cylinder (811), and jacking cylinder (811) fixed mounting is on work platform (1), and oblique top piece (812) pass first through-hole (26) and transistor (9) and foil (10) connecting piece cooperation after the welding is accomplished and use.

7. The transistor bonding jig according to claim 6, wherein the recovery tank assembly (82) comprises: slide (821) and collection box (822), slide (821) fixed mounting is on work platform (1), and collection box (822) slides and sets up in slide (821), and collection box (822) outside is provided with the handle.

8. A transistor welding jig according to claim 2, characterized in that the front part of the transistor placement groove block (25) is further provided with a stopper (27).